Ma cellulose a Hydroxyethyl mu Utoto Wotengera Madzi
Hydroxyethyl cellulose (HEC) imagwiritsidwa ntchito kwambiri mu utoto wamadzi ndi zokutira chifukwa cha kusinthasintha kwake komanso zopindulitsa. Umu ndi momwe HEC imayikidwa mu utoto wamadzi:
- Thickening Agent: HEC imagwira ntchito ngati thickening mu utoto wopangidwa ndi madzi. Imathandiza kuonjezera mamasukidwe akayendedwe utoto, kupereka kusasinthasintha ankafuna ndi kusintha ntchito yake katundu. Kukhuthala koyenera ndikofunikira kuti mukwaniritse kufalikira komwe mukufuna, makulidwe a kanema, ndi mawonekedwe akusintha pakupenta.
- Stabilizer: HEC imathandizira kukhazikika kwa utoto wopangidwa ndi madzi popewa kulekanitsa gawo ndikukhazikitsa ma pigment ndi zida zina zolimba. Imasunga yunifolomu kubalalitsidwa kwa zolimba mu utoto wonse, kuwonetsetsa kuti mtundu ndi kapangidwe kake mu zokutira zomalizidwa.
- Rheology Modifier: HEC imagwira ntchito ngati rheology modifier, yomwe imakhudza kayendetsedwe ka kayendetsedwe kake ndi kagwiritsidwe ntchito ka utoto wamadzi. Itha kupangitsa kumeta ubweya wa ubweya, zomwe zikutanthauza kuti kukhuthala kwa utoto kumachepa pansi pa kumeta ubweya pakagwiritsidwe ntchito, kulola kufalikira kosavuta ndikuwongolera bwino. Kupsinjika kwa kukameta ubweya kukasiya, kukhuthala kumabwereranso pamlingo wake woyambirira, kuteteza kugwa kapena kudontha kwa utoto.
- Kugwiritsa Ntchito Bwino Kwambiri kwa Brushability ndi Roller: HEC imathandizira kuti utoto wamadzimadzi ukhale wosavuta komanso wodzigudubuza powonjezera mayendedwe awo komanso mawonekedwe ake. Imalimbikitsa kusalala komanso kugwiritsa ntchito bwino, kuchepetsa zizindikiro za maburashi, ma roller stipple, ndi zolakwika zina zapamtunda.
- Kupanga Mafilimu Owonjezera: HEC imathandizira kupanga filimu yosalekeza komanso yofananira pakuwumitsa utoto wamadzi. Imathandiza kuwongolera kuchuluka kwa evaporation yamadzi kuchokera mufilimu ya utoto, kulola kugwirizanitsa koyenera kwa tinthu ta polima ndikupanga zokutira zolumikizana komanso zolimba.
- Kugwirizana ndi Pigment ndi Zowonjezera: HEC imagwirizana ndi mitundu yosiyanasiyana ya inki, zodzaza, ndi zowonjezera zomwe zimagwiritsidwa ntchito popanga utoto wamadzi. Ikhoza kuphatikizidwa mosavuta muzojambula za utoto popanda kuchititsa kuti zigwirizane kapena kusokoneza machitidwe a zigawo zina.
- Kukhazikika kwa Paint Paint: HEC imathandizira kukhazikika kwanthawi yayitali kwa utoto wopangidwa ndi madzi poletsa syneresis (kupatukana kwa gawo) ndi sedimentation ya pigments ndi zolimba zina. Zimathandizira kusunga kukhulupirika kwa mapangidwe a utoto pakapita nthawi, kuonetsetsa kuti magwiridwe antchito ndi nthawi ya alumali.
Hydroxyethyl cellulose (HEC) imagwira ntchito yofunika kwambiri popanga utoto wopangidwa ndi madzi, pomwe imagwira ntchito ngati thickening, stabilizer, rheology modifier, ndi filimu yakale. Kugwiritsiridwa ntchito kwake ndi mphamvu zake kumathandizira kuti pakhale khalidwe, ntchito, ndi luso la ogwiritsa ntchito utoto wamadzi, zomwe zimapangitsa kuti zikhale zofunikira kwambiri pamakampani opanga zokutira.
Nthawi yotumiza: Feb-11-2024